1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-4.c b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-4.c
new file mode 100644
index 00000000000..6b1a776cae1
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/autopar/parloops-exit-first-loop-alt-4.c
@@ -0,0 +1,22 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops2-details" } */
+
+/* Constant bound, reduction.  */
+
+#define N 4000
+
+unsigned int *a;
+
+unsigned int
+f (void)
+{
+  int i;
+  unsigned int sum = 1;
+
+  for (i = 0; i < N; ++i)
+    sum += a[i];
+
+  return sum;
+}
+
+/* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops2" } } */